Available here are a couple of high resolution image maps.
You are welcome to copy and use these images as per CC license described below.
- I have bundled some useful Indonesian Province & NTT district GIS administration base data as a zip file you can download here.
- Village boundaries (Batas Desa) for all of indonesia here.
- Latest (April 2014) Open Street map data for indonesia here.
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.